feat: update session notices and skill reloads

packages/schema/src/event-manifest.ts

@@ -23,6 +23,7 @@ import { QuestionV1 } from "./question-v1.js"
 import { Reference } from "./reference.js"
 import { ServerEvent } from "./server-event.js"
 import { Shell } from "./shell.js"
+import { Skill } from "./skill.js"
 import { SessionCompactionEvent } from "./session-compaction-event.js"
 import { SessionEvent } from "./session-event.js"
 import { SessionStatusEvent } from "./session-status-event.js"
@@ -52,6 +53,7 @@ const featureDefinitions = Event.inventory(
   ...Permission.Event.Definitions,
   ...Plugin.Event.Definitions,
   ...ProjectDirectories.Event.Definitions,
+  ...Skill.Event.Definitions,
   ...FileSystemWatcher.Event.Definitions,
   ...Pty.Event.Definitions,
   ...Shell.Event.Definitions,

packages/schema/src/session-event.ts

@@ -137,6 +137,7 @@ export const Synthetic = Event.define({
     ...Base,
     messageID: SessionMessage.ID,
     text: Schema.String,
+    description: Schema.String.pipe(optional),
   },
 })
 export type Synthetic = typeof Synthetic.Type

packages/schema/src/session-message.ts

@@ -55,6 +55,7 @@ export const Synthetic = Schema.Struct({
   ...Base,
   sessionID: SessionID,
   text: Schema.String,
+  description: Schema.String.pipe(optional),
   type: Schema.Literal("synthetic"),
 }).annotate({ identifier: "Session.Message.Synthetic" })
 

packages/schema/src/skill.ts

@@ -3,6 +3,7 @@ export * as Skill from "./skill.js"
 import { Schema } from "effect"
 import { optional } from "./schema.js"
 import { AbsolutePath } from "./schema.js"
+import { define, inventory } from "./event.js"
 
 export interface DirectorySource extends Schema.Schema.Type<typeof DirectorySource> {}
 export const DirectorySource = Schema.Struct({
@@ -25,6 +26,9 @@ export const Info = Schema.Struct({
   content: Schema.String,
 }).annotate({ identifier: "SkillV2.Info" })
 
+const Updated = define({ type: "skill.updated", schema: {} })
+export const Event = { Updated, Definitions: inventory(Updated) }
+
 export interface EmbeddedSource extends Schema.Schema.Type<typeof EmbeddedSource> {}
 export const EmbeddedSource = Schema.Struct({
   type: Schema.Literal("embedded"),